Festool air-powered eccentric sander LEX 3 77/2,5
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Main applications:
Finish sanding
Sanding of transitions in spot repairs/smoothing of small surfaces
Removing paint defects and dried paint drips (preparation for polishing)
Sanding of hard-to-reach surfaces, small surfaces, joints and edges
Trimming edges and sanding smaller surfaces in furniture making
No one finishes more finely: the air-powered eccentric sander LEX 3 77/2.5, with a sole diameter of only 77 mm and weighing only 700 g, is the ideal professional tool for sanding small surfaces, e.g. when repairing or smoothing transitions. Or for sanding hard-to-reach surfaces, small surfaces, joints and edges.
Also, the LEX 3 77/2.5 is durable, long-lasting and, thanks to the smallest air consumption, ensures great cost savings – at the same time with small vibration values and low operating noise.
Very durable construction ensures a long service life, low maintenance requirements and saves costs.
A pleasant working sound, low vibration values and safe discharge of exhaust air through the compressed air hose save the user's health
The sanding pad brake reduces possible sanding errors when placing the sander and thus rework and costs
Low air consumption ensures great savings on costs
Extremely durable and long-lasting
Low-maintenance and durable motor with double-sealed bearings and high speed stiffness ensures only short downtimes and a long service life.
Three functions in one: IAS system
The IAS 3 hose system combines three functions into one hose: compressed air supply, exhaust air return and dust extraction.
Sanding dust and exhaust air are kept away from the work surface.
Thanks to the cleverly designed exhaust air return system, cold air does not escape: hands and wrists stay warm, work is more comfortable and healthier.
Very handy and comfortable
Precise control and sanding thanks to the device's Softgrip coating.
Well-balanced ergonomics also ensures easier operation.
Low air consumption
Less is more. The LEX 3 77/2.5 air consumption is the lowest of all: only approx. 270 l/min. This is about 30% less than with devices from other manufacturers – and saves money.
Highest quality of the surface
The unique sole brake reduces the rotation of the sanding pad and thus prevents the formation of sanding marks when placing it on the surface – less rework and costs.
Speed adjustment during sanding
The ergonomic position of the speed preselection allows stepless adjustment with the thumb even during sanding.
Well-readable gear marking
The sanding stroke is printed as a readable number on the top of the ergonomic safety switch. The safety switch also acts as a sensitive sanding accelerator switch.
Antistatic function
Mobile vacuum cleaners and machines against the formation of static charge when working with the antistatic function.
Vibration damping
Especially high vibration quality to ensure optimally smooth movement and the possibility of additional adjustment of the rotational speed in case of high vibration for health-saving work.
StickFix STF
Quick closing principle for attaching sanding tools – without glue and clamps – for greater economy.
Quick brake
For safe work when planing, sawing and milling.
IAS 3 SD
For direct connection of the Festool air sander to the compressed air pipe (without dust extraction).
IAS 3 light
Dust extraction, compressed air with external exhaust air management.
Operating pressure (flow pressure): 6 bar
Operating frequency: 21000 min⁻1
Eccentric movement speed: 10500 min⁻1
Sanding stroke: 2.50 mm
Vibration ah (1-axis): 0.80 m/s2
Vibration ah (3-axis): 1.90 m/s2
Air consumption at nominal load: 270 l/min
Sanding pad Ø: 77.00 mm
Sound pressure level: 72.00 dB(A)
Product weight without accessories: 0.70 kg
Transport weight incl. accessories: 1.2 kg
Engine type: Compressed air
Noise and vibration values during sanding:
Average total vibration value ah: 2.50 m/s⊃2;
A-weighted sound pressure level Lp: 72.00 dB(A)
Measurement uncertainty (vibration) K: 1.50 m/s⊃2;
A-weighted sound power level Lw: 83.00 dB(A)
Measurement uncertainty (noise) K: 3.00 dB
Delivery set:StickFix sanding pad Ø 77 mm W-HT (soft)
puddle of cleaning and lubricating oil LFC 9022 (50 ml)
screwdriver SW 4
Returns & Warranty
Product returns
14-day right of withdrawal. Terms for consumers and business customers.
Return instructionsWarranty
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Festool website, the warranty is extended to 3 years for both private and business customers.
To extend the warranty, the product must be registered within 100 days at the latest.
In addition to the extended warranty, additional benefits apply upon product registration:
Free comprehensive repair.
Fast, thorough, and completely free for the first three years! Festool also replaces typical wear parts such as carbon brushes, ball bearings, or O-rings.*
*The offer of free repair also applies to batteries and their chargers, but not to other consumables and accessories. It also does not apply if the tool has been disassembled or damaged due to misuse, if parts from other manufacturers have been used, or if it has been worn out due to continuous use in heavy-duty operation.
Replacement in case of theft.
During the first three years, Festool will replace a stolen tool with a brand-new device for a net deductible of only €125 (excluding VAT). This is to ensure you can continue your work as quickly as possible. For products in the PowerStation category, the net deductible is €1000 (excluding VAT).
Original part guarantee.
Festool guarantees the availability of all spare parts for at least ten years. If a spare part is out of stock, you will be given a new, similar tool free of charge.
Read the extended warranty terms and conditions HERE.
A consumer (private customer) has the right, pursuant to Estonian Law of Obligations Act §218(2), to submit a warranty claim to the seller within 2 years.
We ship from Estonia
Delivery time depends on stock
This product has no reviews yet. Be the first to rate it.
Product description
Main applications:
Finish sanding
Sanding of transitions in spot repairs/smoothing of small surfaces
Removing paint defects and dried paint drips (preparation for polishing)
Sanding of hard-to-reach surfaces, small surfaces, joints and edges
Trimming edges and sanding smaller surfaces in furniture making
No one finishes more finely: the air-powered eccentric sander LEX 3 77/2.5, with a sole diameter of only 77 mm and weighing only 700 g, is the ideal professional tool for sanding small surfaces, e.g. when repairing or smoothing transitions. Or for sanding hard-to-reach surfaces, small surfaces, joints and edges.
Also, the LEX 3 77/2.5 is durable, long-lasting and, thanks to the smallest air consumption, ensures great cost savings – at the same time with small vibration values and low operating noise.
Very durable construction ensures a long service life, low maintenance requirements and saves costs.
A pleasant working sound, low vibration values and safe discharge of exhaust air through the compressed air hose save the user's health
The sanding pad brake reduces possible sanding errors when placing the sander and thus rework and costs
Low air consumption ensures great savings on costs
Extremely durable and long-lasting
Low-maintenance and durable motor with double-sealed bearings and high speed stiffness ensures only short downtimes and a long service life.
Three functions in one: IAS system
The IAS 3 hose system combines three functions into one hose: compressed air supply, exhaust air return and dust extraction.
Sanding dust and exhaust air are kept away from the work surface.
Thanks to the cleverly designed exhaust air return system, cold air does not escape: hands and wrists stay warm, work is more comfortable and healthier.
Very handy and comfortable
Precise control and sanding thanks to the device's Softgrip coating.
Well-balanced ergonomics also ensures easier operation.
Low air consumption
Less is more. The LEX 3 77/2.5 air consumption is the lowest of all: only approx. 270 l/min. This is about 30% less than with devices from other manufacturers – and saves money.
Highest quality of the surface
The unique sole brake reduces the rotation of the sanding pad and thus prevents the formation of sanding marks when placing it on the surface – less rework and costs.
Speed adjustment during sanding
The ergonomic position of the speed preselection allows stepless adjustment with the thumb even during sanding.
Well-readable gear marking
The sanding stroke is printed as a readable number on the top of the ergonomic safety switch. The safety switch also acts as a sensitive sanding accelerator switch.
Antistatic function
Mobile vacuum cleaners and machines against the formation of static charge when working with the antistatic function.
Vibration damping
Especially high vibration quality to ensure optimally smooth movement and the possibility of additional adjustment of the rotational speed in case of high vibration for health-saving work.
StickFix STF
Quick closing principle for attaching sanding tools – without glue and clamps – for greater economy.
Quick brake
For safe work when planing, sawing and milling.
IAS 3 SD
For direct connection of the Festool air sander to the compressed air pipe (without dust extraction).
IAS 3 light
Dust extraction, compressed air with external exhaust air management.
Technical Specifications
Operating pressure (flow pressure): 6 bar
Operating frequency: 21000 min⁻1
Eccentric movement speed: 10500 min⁻1
Sanding stroke: 2.50 mm
Vibration ah (1-axis): 0.80 m/s2
Vibration ah (3-axis): 1.90 m/s2
Air consumption at nominal load: 270 l/min
Sanding pad Ø: 77.00 mm
Sound pressure level: 72.00 dB(A)
Product weight without accessories: 0.70 kg
Transport weight incl. accessories: 1.2 kg
Engine type: Compressed air
Noise and vibration values during sanding:
Average total vibration value ah: 2.50 m/s⊃2;
A-weighted sound pressure level Lp: 72.00 dB(A)
Measurement uncertainty (vibration) K: 1.50 m/s⊃2;
A-weighted sound power level Lw: 83.00 dB(A)
Measurement uncertainty (noise) K: 3.00 dB
Delivery set:StickFix sanding pad Ø 77 mm W-HT (soft)
puddle of cleaning and lubricating oil LFC 9022 (50 ml)
screwdriver SW 4
What's in the box
Shipping & Delivery
We ship from Estonia
Delivery time depends on stock
Returns & Warranty
Product returns
14-day right of withdrawal. Terms for consumers and business customers.
Return instructionsWarranty
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Festool website, the warranty is extended to 3 years for both private and business customers.
To extend the warranty, the product must be registered within 100 days at the latest.
In addition to the extended warranty, additional benefits apply upon product registration:
Free comprehensive repair.
Fast, thorough, and completely free for the first three years! Festool also replaces typical wear parts such as carbon brushes, ball bearings, or O-rings.*
*The offer of free repair also applies to batteries and their chargers, but not to other consumables and accessories. It also does not apply if the tool has been disassembled or damaged due to misuse, if parts from other manufacturers have been used, or if it has been worn out due to continuous use in heavy-duty operation.
Replacement in case of theft.
During the first three years, Festool will replace a stolen tool with a brand-new device for a net deductible of only €125 (excluding VAT). This is to ensure you can continue your work as quickly as possible. For products in the PowerStation category, the net deductible is €1000 (excluding VAT).
Original part guarantee.
Festool guarantees the availability of all spare parts for at least ten years. If a spare part is out of stock, you will be given a new, similar tool free of charge.
Read the extended warranty terms and conditions HERE.
A consumer (private customer) has the right, pursuant to Estonian Law of Obligations Act §218(2), to submit a warranty claim to the seller within 2 years.
Reviews
This product has no reviews yet. Be the first to rate it.
Festool air-powered eccentric sander LEX 3 77/2,5
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